A tapered item designed to plug temporarily, the end of a leaking boiler tube(s), condenser tube(s), and the like. Excludes plug, tube repair, expanding. See also cap-plug, radiator testing and plug, radiator test.
NSN 6135-01-132-6310
NSN 5905-01-403-2806
NSN 5996-01-014-6103
NSN 5835-00-933-9609
NSN 5895-01-500-2304
NSN 6685-00-283-6107
NSN 6620-01-305-0412
NSN 5930-01-026-3544
NSN 5960-00-140-9583
NSN 6645-00-841-0026
NSN 5999-00-453-2507
NSN 4140-01-417-2611